000 00404nam#a2200157ua#4500
001 GOACATREC66326
245 0 0 _aEncyclopaedia of Environmental Sciences : Environmental Air Analysis
100 0 0 _aTrivedi, P.
700 0 0 _aRaj, Gurudeep
902 0 0 _a363.7052
900 0 0 _a19990927
901 0 0 _aENG
020 0 0 _a8171582419
903 0 0 _a71933
260 0 0 _aNew Delhi
_bAkashdeep Publishing House
_c1992
999 _c66366
_d66366